What plant hardiness zone is Turtletown

Turtletown is located at Polk County, Tennessee (TN), USA.

Plant hardiness zone (winter frost zone or gardening zone) for Turtletown is 7a by the USDA scale.

Coldest zone's winter temperature is 0 … +5 °F.

Plants of 7a USDA hardiness zone suitable for outdoor gardening and growing in this winter frost zone 7a USDA.